PUBLISHED BY THE SOCIETY,
AND EDITED BY
LIEUT.-COL. FRANK BOLTON, C.E., Hon. Secretary,
AND
WILLIAM EDWARD LANGDON, Acting Secretary.
London:
E. and F. N. SPON, 46, CHARING CROSS.
New York:
446, BROOME STREET.
1878.
Price One Shilling and Sixpence.
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